Table 12: Distribution of sources among the different subgroups identified in the sample as a function of their OH expansion velocity and variability properties.
Period (days) Observed Li undetected Li detected Too red/not found

<400 12 10 (84%) 1 (8%) 1 (8%)

400-700 26 4 (15%) 12 (46%) 10 (39%)

>700 17 1 (6%) 1 (6%) 15 (88%)

$v_{\rm exp}$ (OH) (km s^-1) Observed Li undetected Li detected Too red/not found

<6 13 12 (92%) 0 (0%) 1 (8%)

6-12 25 6 (24%) 11 (44%) 8 (32%)

>12 53 10 (19%) 8 (15%) 35 (66%)

**Table 12:** Distribution of sources among the different subgroups identified in the sample as a function of their OH expansion velocity and variability properties.
Period (days)	Observed	Li undetected	Li detected	Too red/not found
<400	12	10 (84%)	1 (8%)	1 (8%)
400-700	26	4 (15%)	12 (46%)	10 (39%)
>700	17	1 (6%)	1 (6%)	15 (88%)

Source LaTeX | All tables | In the text

$v_{\rm exp}$ (OH) (km s^-1)	Observed	Li undetected	Li detected	Too red/not found
<6	13	12 (92%)	0 (0%)	1 (8%)
6-12	25	6 (24%)	11 (44%)	8 (32%)
>12	53	10 (19%)	8 (15%)	35 (66%)